This is the Blade Nano CP X Brushless Motor Upgrade Set. This is everything you need to upgrade your Nano CP X for awesome performance. That's right, the long-awaited brushless conversion kit for the Nano CP X is finally here. This pint-size 8mm, 14800Kv motor is a direct drop-in for your stock Nano CP X and only takes 5-10 minutes to install. See upwards of 20% more power for your indoor 3D flying. No soldering or programming. Just pop the old motor out, install the new motor and hook up the wires.